/Engine/Plugins/Experimental/Mutable/Source/CustomizableObject/Classes/MuCO/CustomizableObject.h
Compose file name.
[FString](API\Runtime\Core\Containers\FString) GetCompiledDataFileName ( bool bIsModel, const [ITargetPlatform](API\Developer\TargetPlatform\Interfaces\ITargetPlatform) * InTargetPlatform, bool bIsDiskStreamer )